Murray, Fiona
T.M.C. Asser Press, 2012
eBooks
Vauchez, Antoine, author
Palgrave Macmillan, 2016
Buku Teks
Kapteyn, P.J.G., author
Kluwer, 1980
Buku Teks
Kapteyn, P.J.G., author
Kluwer, 1974
Buku Teks
Chia Siow Yue and Joseph L.H.Tan
ISEAS, 1997
Buku Teks